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Re: RFA: Use fixup_fallthru_exit_predecessor only for
- From: David Edelsohn <dje at watson dot ibm dot com>
- To: amylaar at spamcop dot net (Joern Rennecke)
- Cc: schwab at suse dot de (Andreas Schwab), joern dot rennecke at superh dot com (Joern Rennecke), apinski at apple dot com, gcc-patches at gcc dot gnu dot org
- Date: Wed, 16 Jun 2004 11:03:01 -0400
- Subject: Re: RFA: Use fixup_fallthru_exit_predecessor only for
- References: <20040616001804.20B81227CF@meolyon.local>
>>>>> Joern Rennecke writes:
Joern> try_simplify_condjump uses can_fallthru to determine if one block precedes another.
Joern> This doesn't work any more when the latter block is the exit block.
Thanks for tracking down and fixing the problem.
Is there any way to determine whether there are other hidden
problems like this?
David